Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1qfwa_ Small proteins Cystine-knot cytokines Cystine-knot cytokines Gonadodropin/Follitropin Glycoprotein hormones alpha chain (Gonadotropin A, Follitropin alpha) (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Bd1qfwb_ Small proteins Cystine-knot cytokines Cystine-knot cytokines Gonadodropin/Follitropin Gonadotropin B chain (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
C [auth L]d1qfwl_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) Immunoglobulin light chain kappa variable domain, VL-kappa house mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
D [auth H]d1qfwh1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) Immunoglobulin heavy chain variable domain, VH house mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
D [auth H]d1qfwh2 Artifacts Tags Tags Tags N-terminal Tags house mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
E [auth M]d1qfwm_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) Immunoglobulin light chain kappa variable domain, VL-kappa house mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
F [auth I]d1qfwi1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) Immunoglobulin heavy chain variable domain, VH house mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
F [auth I]d1qfwi2 Artifacts Tags Tags Tags N-terminal Tags house mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyCystine-knot cytokines 8038799 3000846 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCystine-knot cytokines 8038800 3000846 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AHormone_6e1qfwA1 A: few secondary structure elementsX: Cystine-knot cytokines (From Topology)H: Cystine-knot cytokines (From Topology)T: Cystine-knot cytokinesF: Hormone_6ECOD (1.6)
BCys_knote1qfwB1 A: few secondary structure elementsX: Cystine-knot cytokines (From Topology)H: Cystine-knot cytokines (From Topology)T: Cystine-knot cytokinesF: Cys_knotECOD (1.6)
C [auth L]V-sete1qfwL1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (1.6)
D [auth H]V-set_8e1qfwH1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-set_8ECOD (1.6)
E [auth M]V-sete1qfwM1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (1.6)
F [auth I]V-set_12e1qfwI1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-set_12ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
C [auth L]Fv anti-alpha/hCG/Fv anti-beta V-KAPPA Mus musculus (house mouse) IGKV3-5*01, IGKJ2*01 V-DOMAIN V-KAPPA IG FV-HEAVY_KAPPA IMGT (202444-0)
D [auth H]Fv anti-alpha/hCG/Fv anti-beta VH Mus musculus (house mouse) IGHV1S81*02, IGHJ2*01 V-DOMAIN VH IG FV-HEAVY_KAPPA IMGT (202444-0)
E [auth M]Fv anti-alpha/hCG/Fv anti-beta V-KAPPA Mus musculus (house mouse) IGKV6-20*01, IGKJ2*01 V-DOMAIN V-KAPPA IG FV-HEAVY_KAPPA IMGT (202444-0)
F [auth I]Fv anti-alpha/hCG/Fv anti-beta VH Mus musculus (house mouse) IGHV5-9*02, IGHJ1*01, IGHJ1*02 V-DOMAIN VH IG FV-HEAVY_KAPPA IMGT (202444-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
C [auth L]Light ChainIGKV3 Kappagonadotropin alpha subunitSAbDab (2024-11-08)
D [auth H]Heavy ChainIGHV1 -gonadotropin alpha subunitSAbDab (2024-11-08)
E [auth M]Light ChainIGKV6 Kappagonadotrophin beta subunitSAbDab (2024-11-08)
F [auth I]Heavy ChainIGHV5 -gonadotrophin beta subunitSAbDab (2024-11-08)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00007Cystine-knot domain (Cys_knot)Cystine-knot domainThe family comprises glycoprotein hormones and the C-terminal domain of various extracellular proteins. It is believed to be involved in disulfide-linked dimerisation.Domain
C [auth L]PF07686Immunoglobulin V-set domain (V-set)Immunoglobulin V-set domainThis domain is found in antibodies as well as neural protein P0 and CTL4 amongst others.Domain
D [auth H]PF07686Immunoglobulin V-set domain (V-set)Immunoglobulin V-set domainThis domain is found in antibodies as well as neural protein P0 and CTL4 amongst others.Domain
E [auth M]PF07686Immunoglobulin V-set domain (V-set)Immunoglobulin V-set domainThis domain is found in antibodies as well as neural protein P0 and CTL4 amongst others.Domain
F [auth I]PF07686Immunoglobulin V-set domain (V-set)Immunoglobulin V-set domainThis domain is found in antibodies as well as neural protein P0 and CTL4 amongst others.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
GONADOTROPIN ALPHA SUBUNIT
GONADOTROPHIN BETA SUBUNIT
C [auth L]ANTIBODY (ANTI ALPHA SUBUNIT) (LIGHT CHAIN)-
D [auth H]ANTIBODY (ANTI ALPHA SUBUNIT) (HEAVY CHAIN)
E [auth M]ANTIBODY (ANTI BETA SUBUNIT) (LIGHT CHAIN)-
F [auth I]ANTIBODY (ANTI BETA SUBUNIT) (HEAVY CHAIN)

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR000476Glycoprotein hormone alpha chainFamily
IPR029034Cystine-knot cytokineHomologous Superfamily
IPR001545Gonadotropin, beta subunitFamily
IPR006208Glycoprotein hormone subunit betaDomain
IPR018245Gonadotropin, beta subunit, conserved siteConserved Site
IPR029034Cystine-knot cytokineHomologous Superfamily
C [auth L]IPR050150Immunoglobulin Variable Light ChainFamily
C [auth L]IPR013783Immunoglobulin-like foldHomologous Superfamily
C [auth L]IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
C [auth L]IPR013106Immunoglobulin V-set domainDomain
C [auth L]IPR003599Immunoglobulin domain subtypeDomain
C [auth L]IPR007110Immunoglobulin-like domainDomain
D [auth H]IPR050199Immunoglobulin Heavy VariableFamily
D [auth H]IPR013783Immunoglobulin-like foldHomologous Superfamily
D [auth H]IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
D [auth H]IPR013106Immunoglobulin V-set domainDomain
D [auth H]IPR007110Immunoglobulin-like domainDomain
E [auth M]IPR050150Immunoglobulin Variable Light ChainFamily
E [auth M]IPR013783Immunoglobulin-like foldHomologous Superfamily
E [auth M]IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
E [auth M]IPR013106Immunoglobulin V-set domainDomain
E [auth M]IPR003599Immunoglobulin domain subtypeDomain
E [auth M]IPR007110Immunoglobulin-like domainDomain
F [auth I]IPR050199Immunoglobulin Heavy VariableFamily
F [auth I]IPR013783Immunoglobulin-like foldHomologous Superfamily
F [auth I]IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
F [auth I]IPR013106Immunoglobulin V-set domainDomain
F [auth I]IPR007110Immunoglobulin-like domainDomain